I can use ASLA to simulate complex fluid flow problems in real time, as well as solve for mechanical stresses very quickly with FEM simulations that are accurate enough so you don't need more expensive solvers like finite elements or other commercial codes such as ANSYS etc..
The code works pretty fast too since it does not require any heavy duty computing power unlike some of its competitors who do have much heavier computational requirements which we dont want at all! Nothing really bad about this tool but maybe if there was something better out then i would say give them another try because they seem promising!! For solving engineering design issues using CFD/FDM techniques where accuracy matters alot compared to speed concerns.